Creates a display name for a customer master key. An alias can be used to identify a key and should be unique. The console enforces a one-to-one mapping between the alias and a key. An alias name can contain only alphanumeric characters, forward slashes (/), underscores (_), and dashes (-). An alias must start with the word "alias" followed by a forward slash (alias/). An alias that begins with "aws" after the forward slash (alias/aws...) is reserved by Amazon Web Services (AWS).
The alias and the key it is mapped to must be in the same AWS account and the same region.
To map an alias to a different key, call UpdateAlias.
/// The request was rejected because it attempted to create a resource that already exists.
///
/// The system timed out while trying to fulfill the request. The request can be retried.
///
/// The request was rejected because the specified alias name is not valid.
///
/// The request was rejected because an internal exception occurred. The request can be
/// retried.
///
/// The request was rejected because the state of the specified resource is not valid
/// for this request.
///
///
///
/// For more information about how key state affects the use of a CMK, see How
/// Key State Affects Use of a Customer Master Key in the AWS Key Management Service
/// Developer Guide.
///
///
/// The request was rejected because a limit was exceeded. For more information, see
Limits
/// in the
AWS Key Management Service Developer Guide.
///
/// The request was rejected because the specified entity or resource could not be found.
///